Merge pull request #12897 from avindra/patch-1

Fix for stray 1px line under top navigation in Dashboard example

docs/examples/dashboard/dashboard.css

@@ -17,6 +17,13 @@ body {
   border-bottom: 1px solid #eee;
 }
 
+/*
+ * Top navigation
+ * Hide default border to remove 1px line.
+ */
+.navbar-fixed-top {
+  border:0;
+}
 
 /*
  * Sidebar